Toy car tire and toy car using same

Abstract

A toy car tire includes a tire main body and a filler core. The tire main body includes an inner cavity and a first opening. The inner cavity is surrounded and formed by a side wall of the tire main body, and the first opening is in communication with the inner cavity. The filler core is inserted into the inner cavity through the first opening. The filler core is configured for filling the inner cavity. Therefore, the filler core is capable of filling the inner cavity of the tire main body to support the tire main body, making the tire main body fuller and less prone to deformation. Moreover, compared with an inflatable tire, since the inner cavity is filled with the filler core, the toy car tire is not afraid of being punctured. Even if punctured, the tire main body of the tire is still full.

What is claimed is: 
     
         1 . A toy car tire, comprising:
 a tire main body, wherein the tire main body comprises an inner cavity and a first opening, the inner cavity is surrounded and formed by a side wall of the tire main body, and the first opening is in communication with the inner cavity; and   a filler core, wherein the filler core is inserted into the inner cavity through the first opening, and the filler core is configured for filling the inner cavity.   
     
     
         2 . The toy car tire according to  claim 1 , wherein the tire main body is provided with drainage and ventilation holes, and the drainage and ventilation holes are in communication with the inner cavity. 
     
     
         3 . The toy car tire according to  claim 1 , wherein the tire main body is an elastic tire main body, and the filler core is an elastic filler core. 
     
     
         4 . The toy car tire according to  claim 3 , wherein the filler core is a sponge filler core. 
     
     
         5 . The toy car tire according to  claim 3 , wherein the filler core is a silicone filler core. 
     
     
         6 . The toy car tire according to  claim 1 , wherein the filler core is a honeycomb shaped filler core. 
     
     
         7 . The toy car tire according to  claim 1 , wherein the tire main body is equipped with a first front side wall, a first rear side wall, and a first circumferential side wall connected to the first front side wall and the first rear side wall; the filler core is equipped with a second front side wall, a second rear side wall, and a second circumferential side wall connected to the second front side wall and the second rear side wall; the second circumferential side wall is arranged towards the first circumferential side wall, the second front side wall is arranged towards the first front side wall, and the second rear side wall is arranged towards the first rear side wall. 
     
     
         8 . The toy car tire according to  claim 7 , wherein the tire main body is equipped with a plurality of drainage and ventilation holes, and the plurality of drainage and ventilation holes are arranged around the first circumferential side wall. 
     
     
         9 . The toy car tire according to  claim 7 , wherein a plurality of hollow holes are defined in the filler core, and the plurality of hollow holes are spaced apart from each other. 
     
     
         10 . The toy car tire according to  claim 9 , wherein the hollow hole penetrates from the second front side wall to the second rear side wall; and the plurality of hollow holes are arranged transversely and longitudinally along the second front side wall and the second rear side wall. 
     
     
         11 . The toy car tire according to  claim 9 , wherein the filler core comprises a first hollow area and a second hollow area, the first hollow area and the second hollow area are arranged in sequence from a center of the filler core to an edge of the filler core, the plurality of hollow holes comprise a plurality of first hollow hole units and second hollow hole units, the plurality of first hollow hole units are arranged along a circumference of the first hollow area, and the plurality of second hollow hole units are arranged along a circumference of the second hollow area, and a shape of the first hollow hole unit is different from a shape of the second hollow hole unit. 
     
     
         12 . The toy car tire according to  claim 11 , wherein the filler core comprises a third hollow area, the third hollow area is positioned between the first hollow area and the second hollow area, the plurality of hollow holes also comprise a plurality of third hollow hole units, the plurality of third hollow hole units are arranged along a circumference of the third hollow area, and a shape of the third hollow hole unit is different from the shape of the first hollow hole unit and the shape of the second hollow hole unit. 
     
     
         13 . The toy car tire according to  claim 11 , wherein the plurality of hollow holes also comprise a plurality of fourth hollow hole units, the plurality of fourth hollow hole units are arranged along the circumference of the first hollow area, the fourth hollow hole unit and the first hollow hole unit are spaced apart from each other, and a shape of the fourth hollow hole unit is different from the shape of the first hollow hole unit. 
     
     
         14 . The toy car tire according to  claim 11 , wherein the plurality of hollow holes also comprise a plurality of fifth hollow hole units, the plurality of fifth hollow hole units are arranged along the circumference of the second hollow area, the fifth hollow hole unit and the second hollow hole unit are spaced apart from each other, and a shape of the fifth hollow hole unit is different from the shape of the second hollow hole unit. 
     
     
         15 . The toy car tire according to  claim 1 , wherein the tire main body is provided with a plurality of protruding anti-slip patterns, and the plurality of protruding anti-slip patterns are arranged around the tire main body; the anti-slip patterns comprise a plurality of protruding first anti-slip patterns, a plurality of protruding second anti-slip patterns, a plurality of protruding third anti-slip patterns, and a plurality of protruding fourth anti-slip patterns; a shape of the first anti-slip pattern is identical with a shape of the second anti-slip pattern, a shape of the third anti-slip pattern is identical with a shape of the fourth anti-slip pattern, and the shape of the first anti-slip pattern is different from the shape of the third anti-slip pattern; the first anti-slip pattern and the second anti-slip pattern are respectively positioned at a front edge and a rear edge of the first circumferential side wall, the third anti-slip pattern and the fourth anti-slip pattern are positioned between the first anti-slip pattern and the second anti-slip pattern, and the third anti-slip pattern and the fourth anti-slip pattern are arranged side by side in a middle portion of the first circumferential side wall; and the plurality of first anti-slip patterns, the plurality of second anti-slip patterns, the plurality of third anti-slip patterns, and the plurality of fourth anti-slip patterns are arranged around the first circumferential side wall. 
     
     
         16 . The toy car tire according to  claim 15 , wherein the first anti-slip pattern comprises a first anti-slip pattern unit and a second anti-slip pattern unit, the second anti-slip pattern comprises a third anti-slip pattern unit and a fourth anti-slip pattern unit, a shape of the first anti-slip pattern unit is different from a shape of the second anti-slip pattern unit, a shape of the third anti-slip pattern unit is different from a shape of the fourth anti-slip pattern unit, the shape of the first anti-slip pattern unit is identical with the shape of the third anti-slip pattern unit, the shape of the second anti-slip pattern unit is identical with the shape of the fourth anti-slip pattern unit, the first anti-slip pattern unit and the second anti-slip pattern unit are spaced apart from each other, and the third anti-slip pattern unit and the four anti-slip pattern unit are spaced apart from each other. 
     
     
         17 . The toy car tire according to  claim 16 , wherein the third anti-slip pattern comprises a fifth anti-slip pattern unit, a sixth anti-slip pattern unit, and a seventh anti-slip pattern unit; the fourth anti-slip pattern comprises an eighth anti-slip pattern unit, a ninth anti-slip pattern unit, and a tenth anti-slip pattern unit; shapes of the fifth anti-slip pattern unit, the sixth anti-slip pattern unit, and the seventh anti-slip pattern unit are different from each other; shapes of the eighth anti-slip pattern unit, the ninth anti-slip pattern unit, and the tenth anti-slip pattern unit are different from each other; the shape of the fifth anti-slip pattern unit is identical with the shape of the eighth anti-slip pattern unit; the shape of the sixth anti-slip pattern unit is identical with the shape of the ninth anti-slip pattern unit; the shape of the seventh anti-slip pattern unit is identical with the shape of the tenth anti-slip pattern unit; the fifth anti-slip pattern unit, the sixth anti-slip pattern unit, and the seventh anti-slip pattern unit are spaced apart from each other; the sixth anti-slip pattern unit is positioned between the fifth anti-slip pattern unit and the seventh anti-slip pattern unit; the eighth anti-slip pattern unit, the ninth anti-slip pattern unit, and the tenth anti-slip pattern unit are spaced apart from each other; the ninth anti-slip pattern unit is positioned between the eighth anti-slip pattern unit and the tenth anti-slip pattern unit; the fifth anti-slip pattern unit is connected to the first anti-slip pattern unit through a first connecting rib; the eighth anti-slip pattern unit is connected to the third anti-slip pattern unit through a second connecting rib; the seventh anti-slip pattern unit is connected to the second anti-slip pattern unit through a third connecting rib; the tenth anti-slip pattern unit is connected to the fourth anti-slip pattern unit through a fourth connecting rib. 
     
     
         18 . The toy car tire according to  claim 1 , wherein the toy car tire further comprises a wheel hub, the tire main body is also provided with a sleeve opening, and the wheel hub is inserted into the sleeve opening; the wheel hub comprises a protruding first clamping wall, a protruding second clamping wall, and a first connecting wall connected to the first clamping wall and the second clamping wall; the first connecting wall is inserted into the sleeve opening, and the first clamping wall and the second clamping wall clamp the tire main body. 
     
     
         19 . The toy car tire according to  claim 18 , wherein the wheel hub further comprises a connecting part, the connecting part is connected to the second clamping wall, the connecting part is provided with a connecting hole, the connecting hole is configured for connecting with a wheel axle of a toy car, the first clamping wall is detachably connected to one end of the first connecting wall, and the second clamping wall is detachably connected to an opposite end of the first connecting wall; alternatively, the first clamping wall is detachably connected to one end of the first connecting wall, and the second clamping wall is integrally formed with an opposite end of the first connecting wall. 
     
     
         20 . A toy car, comprising the toy car tire according to  claim 1 .